74157

Product Description

✅ General Specification: ➡️ IC Type: Quad 2-to-1 Data Selector / Multiplexer ➡️ Logic Family: TTL (74 Series) ➡️ Number of Multiplexers: 4 independent 2-to-1 MUX ➡️ Data Inputs: 8 total (4 pairs: A0–A3, B0–B3) ➡️ Select Input: 1 Common Select Line (S) ➡️ Enable Input: 1 Enable Pin (Active LOW) ➡️ Output Lines: 4 Outputs (Y0 – Y3) ➡️ Operating Voltage: 4.75V – 5.25V DC (Typical: 5V) ➡️ Input Logic Level: TTL Compatible ➡️ Output Logic Level: TTL ➡️ Propagation Delay: ~20 ns (typical) ➡️ Power Consumption: TTL standard, low power ➡️ Operating Temperature: 0°C to 70°C ➡️ Package Type: DIP-16 ➡️ Mounting Type: Through Hole ➡️ Dimensions: Standard DIP IC size ➡️ Weight: ~1.5 grams 🛠 Applications: ✔️ Data selection & bus switching ✔️ Microprocessor / microcontroller interfacing ✔️ Signal routing & logic control ✔️ Digital communication systems ✔️ Educational digital electronics labs 🔌 Pin Configuration Highlights: ➡️ Inputs: A0–A3 & B0–B3 ➡️ Select: S (Common) ➡️ Enable: G (Active LOW) ➡️ Outputs: Y0–Y3 ➡️ Power Pins: VCC (5V), GND